| Issue |
150487
|
| Summary |
[libc++] Allow building the dylib with the observe assertion semantic
|
| Labels |
libc++,
hardening
|
| Assignees |
var-const
|
| Reporter |
ldionne
|
In #149459, we added assertion semantics (experimentally). One of these semantics is the `observe` semantic, which requires linking against `libc++experimental.a`. That means that we currently can't build the dylib itself with the observe semantic, since that would create a cyclic dependency (`libc++experimental.a` requires the dylib for various things, and `libc++.dylib` requires `libc++experimental.a` for the definition of the logging function).
This issue would go away on its own if we made the logging function (and the assertion semantics) non-experimental, because then we'd move the logging function to the dylib.
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